Eurostat, Luxembourg. 29156011 (01/1997-..) 1-Isopropyl-2,2-dimethyltrimethylene diisobutyrate: CN 29156011 /Exports /Unit = Prices (Euro/ton) /Partner: Sierra Leone /Reporter: European Union /29156011:1-isopropyl-2,2-dimethyltrimethylene Diisobutyrate.